My Plugins Compatibility for WordPress 6.6

WordPress 6.6 is scheduled for official release on July 16th.

In advance of that, I have tested and upgraded all plugins published in the Plugin Directory to the WordPress 6.6 environment.

Prior to that, I tested and updated all of the plugins I have published in the Plugin Directory in the WordPress 6.6 environment.

The minimum major version of WordPress that the plugins support

With the upgrade, the minimum major version of WordPress supported by plugins have been updated to 6.4. PHP version support remains at 7.4 and above.

Plugin NameMinimum major version of WordPress to support
Flexible Table Block (v3.3.0)6.3 → 6.4
Enable Responsive Image (v1.2.0)6.4 (No change)
Custom HTML Block Extension (v3.6.0)6.3 → 6.4
RichText Extension (v2.6.1)6.3 → 6.4
Piano Block (v2.5.0)6.3 → 6.4
Flexible Spacer Block (v2.4.0)6.3 → 6.4

Plugin live preview

We’ve also enabled live preview for all plugins, allowing you to test my plugins in a temporary WordPress environment called Playground without having to install it.

Changes in each plugin

The plugins that have been tested in the WordPress 6.6 environment and have had changes other than raising the minimum supported major version of WordPress, and the details of those changes, are listed below.

Flexible Table Block

  • Enhancement: Support content only mode
  • Enhancement: Update API version from 2 to 3

Custom HTML Block Extension

  • Fix: Editor duplication on the classic editor
  • Fix: Critical error when clicking tab on the settings page
  • Fix: Ctrl+S shortcut not working on the classic editor
  • Fix: Editor top margin misalignment on the classic editor
  • Fix: Browser console error on the classic editor
  • Fix: Browser console error on the Theme/Plugin Editor